Computer Scales An office supply firm finds that the number of laptop computers sold in year x is given approximately by the function f ( x ) = 150 + 2 x + x 2 , where x = 0 corresponds to 2015 . What does f ( 0 ) represent? Find the number of laptop sold in 2020 .
Computer Scales An office supply firm finds that the number of laptop computers sold in year x is given approximately by the function f ( x ) = 150 + 2 x + x 2 , where x = 0 corresponds to 2015 . What does f ( 0 ) represent? Find the number of laptop sold in 2020 .
Computer Scales An office supply firm finds that the number of laptop computers sold in year
x
is given approximately by the function
f
(
x
)
=
150
+
2
x
+
x
2
, where
x
=
0
2. [-/4 Points]
DETAILS
MY NOTES
SESSCALCET2 7.3.002.
Let S be the solid obtained by rotating the region shown in the figure about the y-axis. (Assume a = 6 and b = 2.)
ASK YOUR TEACHER
0
y = a sin(bx²)
Sketch a typical approximating shell.
y
6
4
2
x
π/b
y
2
1
x
0.5
1.0
1.5
0.2
0.4
0.6
0.8
1.0
-2
-1
-4
The graph of f', the derivative of f, is shown in the graph below. If f(-9) = -5, what is the value of f(-1)?
y
87 19
6
LO
5
4
3
1
Graph of f'
x
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1
1
2
3
4 5
6
7 8 9 10
-1
-2
-3
-4
-5
-6
-7
-8
564%
Elementary and Intermediate Algebra: Concepts and Applications (7th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.